Results 91 to 100 of about 396,927 (287)
Spectral theory of Fourier-Stieltjes algebras
, 2018 In this paper we start studying spectral properties of the Fourier-Stieltjes algebras, largely following Zafran's work on the algebra of measures on a locally compact group.
Ohrysko, Przemysław +1 more
core +1 more source
Modeling and Verification of 1/f Noise Mechanisms in FAPbBr3 Single‐Crystal X‐Ray Detectors
Advanced Electronic Materials, EarlyView.We demonstratethat surface‐trap‐induced carrier number fluctuations are the dominantmechanism in FAPbBr3 Schottky devices, a conclusion supported by thedistinct defect profiles revealed by Drive‐Level Capacitance Profiling (DLCP). Throughnoise contribution decomposition, it is found that the 1/f noise of thedetector is the key noise source affecting ...
Zhongyu Yang +6 more
wiley +1 more source
Praxeological Differences in Institutional Transition: The Case of School Algebra
Annales de Didactique et de Sciences CognitivesThe transition from lower secondary to upper secondary school is a challenging time for many students with algebra as a focal topic. In this paper, we present a new approach to this problem, based on the anthropological theory of the didactic ...
Derya Diana Cosan
doaj +1 more source
Aksioma: Jurnal Program Studi Pendidikan Matematika, 2018 The study of this research is to analyze differences in the students’ mathematical proving ability that follow the learning model of M-APOS learning and the conventional learning in Matrix Algebra course.
abdul aziz saefudin, Kintoko Kintoko
doaj +1 more source
On $Hom(-,-)$ as difference algebras
Tamkang Journal of Mathematics, 2006 In this paper, we investigate some properties of Hom(−,−) as difference algebras. Also we define the orthogonal subsets of difference algebras and study their properties.
Sun Shin Ahn, Hee Sik Kim, Hyun Deok Lee
openaire +2 more sources
Low‐Power Control Of Resistance Switching Transitions in First‐Order Memristors
Advanced Electronic Materials, EarlyView.Joule losses are a serious concern in modern integrated circuit design. In this regard, minimizing the energy necessary for programming memristors should be handled with care. This manuscript presents an optimal control framework, allowing to derive energy‐efficient programming voltage protocols for resistance switching devices. Following this approach,
Valeriy A. Slipko +3 more
wiley +1 more source
On the fundamental representation of Borcherds algebras with one imaginary simple root
, 1993 Borcherds algebras represent a new class of Lie algebras which have almost all the properties that ordinary Kac-Moody algebras have, and the only major difference is that these generalized Kac-Moody algebras are allowed to have imaginary simple roots ...
D. Gepner +13 more
core +1 more source
Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach
Advanced Electronic Materials, EarlyView.An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza +3 more
wiley +1 more source
Tuning Journal for Higher EducationWhen the challenges faced in the transition period from arithmetic to algebra are considered, it is important to research the differences between secondary school mathematics teachers from Generations X and Y, and their awareness levels.
Aziz İlhan, Serdal Poçan
doaj +1 more source
SPICE‐Compatible Compact Modeling of Cuprate‐Based Memristors Across a Wide Temperature Range
Advanced Electronic Materials, EarlyView.A physics‐guided compact model for YBCO memristors is introduced, incorporating carrier trapping, field‐induced detrapping, and a differential balance equation to describe their switching dynamics. The model is compared with experiments and implemented in LTspice, allowing realistic circuit‐level simulations.
Thomas Günkel +6 more
wiley +1 more source